
- Home
- Shop all tires
- Kenda K378
20x8.00-10 · 4 PlyKenda K378
In stock — Cleveland, OH
60 sold last year · owner-operated since 2004
Free shipping · lower 48 · ships in 1 business day
Grand-opening week — thru Aug 28
For: Mower front · Garden tractor front · check your machine →
Sign in to save tires to a list.
Tire only — rim not included
Or call to order: 216-202-4802
- 30-day fitment guarantee — wrong size, send it back
- Manufacturer warranty where offered
- Shipping & returns details →
$82.99
In stock · ships in 1 day
“These come to us direct from Kenda, no middlemen. Most orders go out of our Cleveland shop the same or next business day.”
— Greater Cleveland Tire · since 2004
216-202-4802 · Mon–Fri 9–5 ET · a real person answers
Fits these machines
Standard fit: Front on garden tractors and commercial walk-behind mowers.
Not sure it fits? Call the shop: 216-202-4802 — chances are we'll know it on sight.
The numbers· 810-4AGR-I
Size & fit
- Size
- 20x8.00-10
- Rim diameter
- 10″
- Section width
- 8″
- Overall diameter
- 20″
Construction
- Ply rating
- 4 Ply
- Load range
- B
- Tread
- Lug
- Tube
- Tubeless
Load & wear
- Max load
- 895 lbs
- Weight
- 1 lb
- SKU / MPN
- 810-4AGR-I
About this tire
This is the Kenda K378 in 20x8.00-10, a 4-ply ag lug tire built for tractors, riding mowers, and other power equipment that needs bite in soft ground. The deep angled lug tread digs into dirt and turf and clears mud as the wheel turns, so you keep traction where a smoother tire would spin.
One size note that trips people up: the last number, 10, is the wheel diameter and has to match your rim. This tire does not replace a 20x10.00-8. Check your wheel stamp (it'll read something like 10x6 or 10x7) before you buy. The recommended rim here is 10x6. If your current tire is a 2-ply or 4-ply, this 4-ply works as a replacement.
It's tubeless, and at 4 ply (load range B) it carries up to 895 lbs at rated pressure. Overall diameter runs about 20.5 inches with a 7.7 inch section width. The aggressive lug tread is made for working ground, so expect more noise and a rougher ride on pavement than a turf tire. Tires ship new and never mounted.
Related tires
Reviews
Our seller record on eBay
4.9 out of 5(last 12 months)
42,207 lifetime ratings



