5–10% off w/ code
5.70-8 · 4 PlyKenda K397 Xtra Grip
$50.00per tire
Out of stock
226 sold last year · owner-operated since 2004
Free shipping · lower 48 · call for restock timing
For: Boat trailer · Utility trailer · check your machine →
Call us to order it in:
216-202-4802We can usually get it in 1–2 weeks from the supplier. Mon–Fri 9–5 ET.
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- 30-day fitment guarantee — wrong size, send it back
- Manufacturer warranty where offered
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“These come to us direct from Kenda, no middlemen. This one’s sold out at the moment — call and we’ll tell you exactly when the next lot lands.”
— Greater Cleveland Tire · since 2004
216-202-4802 · Mon–Fri 9–5 ET · a real person answers
Fits these machines
Standard fit: Boat trailer and small utility trailer fit.
Fits more machines than we list here — any machine that runs this size. Our fitment guides are growing.
Even when a size fits your model, it's not always 100% — machines vary by year, trim, and past tire swaps. Before ordering, double-check the size on the tire that's on your machine now, or your owner's manual. And if it's still wrong, our 30-day fitment guarantee has you covered.
Not sure it fits? Call the shop: 216-202-4802 — chances are we'll know it on sight.
The numbers· 508B-XG-I
Size & fit
- Size
- 5.70-8
- Rim diameter
- 8″
- Section width
- 5.9″ ≈
- Overall diameter
- 18.6″ ≈
Construction
- Ply rating
- 4 Ply
- Load range
- B
- Tread
- Knobby
- Tube
- Tubeless
Load & wear
- Max load
- 715 lbs
- Weight
- 15 lb
- SKU
- 508B-XG-I
About this tire
This is the Kenda K397 X-Grip in 5.70-8, a 4-ply trailer tire rated Load Range B with a 715 lb load capacity per tire. It runs tubeless and measures about 18.6 inches overall with a 5.9 inch section width. Kenda comes direct from the maker, which is the line we know best.
Use it where you need grip more than a smooth ride: over-the-road and off-road trailers, utility carts, and concrete buggies on a job site. The tread is built to hold on loose and uneven ground, so it does its best work off pavement and around the yard.
One note on fit: at 8 inches this is a small wheel size, so check your rim diameter and current tire size before you buy. Sold as one tire; pick your quantity at checkout if you need a matched set. Every tire is new and never mounted.
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